<!DOCTYPE html>
<html>

<head lang="en">
    <title>找攻略</title>
    <meta charset="utf-8"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <link rel="stylesheet" href="/js/plugins/bootstrap-4.1.1-dist/css/bootstrap.min.css">
    <script src="/js/plugins/jquery/jquery.min.js"></script>
    <script src="/js/plugins/bootstrap-4.1.1-dist/js/bootstrap.min.js"></script>
    <link rel="stylesheet" href="/css/font/css/font-awesome.min.css"/>
    <link rel="stylesheet" href="/css/reset.css"/>
    <link rel="stylesheet" href="/css/strategy.css"/>
    <script src="/js/plugins/jrender/jrender.min.js"></script>
    <link rel="stylesheet" href="/js/plugins/dialog2/dialog.css">
    <script src="/js/plugins/dialog2/dialog.min.js"></script>
    <script src="/js/common.js"></script>
    <script>

        $(function () {
            //获取1条每周推荐
            $.get('/travels/commends', {type: 3, pageSize: 1}, function (data) {
                $('.commend').renderValues(data.list[0], {
                    getAddress: getAddress
                });
            });

            //获取所有状态为推荐的大攻略
            $.get('/strategies', {state: 1, pageSize: 0}, function (data) {
                $('.strategyCommend').renderValues(data, {
                    getAddress: getAddress
                });
            });

            //全局变量,地区的id
            var regionId;

            //获取状态为推荐的地区
            $.get('/regions', {state: 1}, function (data) {
                var temp = '';
                var content = '';
                $.each(data, function (index, ele) {
                    temp += '<li class="nav-item"><a data-id="' + ele.id + '" class="nav-link" data-toggle="pill" href="#pills-' + ele.id + '">' + ele.name + '</a></li>';
                    content += '<div class="tab-pane fade" id="pills-' + ele.id + '"></div>';
                });
                //标签头
                $('#pills-tab').append(temp);
                //内容
                $('#pills-tabContent').append(content);

                //绑定点击事件
                $('.nav-link').click(function () {
                    //获取当前点击地区的id
                    var id = $(this).data('id');
                    //获取后台响应的html数据
                    if (id) {
                        //设置地区id
                        regionId = id;

                        //清空分页参数
                        currentInput.val(2);
                        pages = 2;

                        $.get('/regions/' + id + '/strategies', function (data) {
                            $('#pills-' + id).html(data);
                        }, 'html')
                    }
                });
            })

            //当前页的input框
            var currentInput = $('#currentPage');

            //总页数
            var pages = 2;

            //获取我的游记数据
            function query() {

                //获取当前页的值
                var currentPage = currentInput.val();

                $.get('/regions/' + regionId + '/strategies', {currentPage: currentPage}, function (data) {
                    var temp = '';
                    //把获取的分页数据设置到页面
                    $.each(data.list, function (index, ele) {
                        temp += '<div class="col-6 mb">\n' +
                            '                <a href="../strategyCatalogs.html?strategyId=' + ele.id + '">\n' +
                            '                    <img class="float-left " src="' + ele.coverUrl + '">\n' +
                            '                    <div class="classify-text">\n' +
                            '                        <span>' + ele.title + '</span>\n' +
                            '                        <p>0人收藏</p>\n' +
                            '                    </div>\n' +
                            '                </a>\n' +
                            '            </div>'
                    });

                    $('.classify').append(temp);

                    //从pageInfo中获取总页数,并设置
                    pages = data.pages;
                }, 'json');

                //当前页input框+1维护,不能用函数内的变量
                currentInput.val(parseInt(currentPage) + 1);//字符串记得转成数字
            }

            //当页面滚动条变化时,执行的函数
            $(window).scroll(function () {
                if ($(document).scrollTop() + $(window).height() >= $(document).height()) {
                    //获取当前页
                    var currentPage = currentInput.val();
                    //判断是否大于最后一页
                    if (currentPage <= pages + 1) {
                        query();
                    } else {//最后一页,提示
                        $(document).dialog({
                            type: 'notice',
                            infoText: '到底',
                            autoClose: 1500,
                            position: 'center'  // center: 居中; bottom: 底部
                        });
                    }
                }
            });


        });

        //攻略搜索功能实现
        function search_strategy() {
            //按下的是回车键
            if (event.keyCode == 13) {
                var keyword = $("#search_strategy").val();
                if (keyword) {
                    //拿到关键字,ajax查询数据
                    $.get("/strategies/searchByKeyWord", {keyword: keyword}, function (data) {
                        if (data.success) {
                            console.log(data.result);
                            window.parent.location.href = "strategyCatalogs.html?strategyId=" + data.result.id;
                        } else {
                            $(document).dialog({
                                autoClose: 2500,
                                content: '暂无搜索结果,请更换精确关键字',
                            });
                        }
                    })
                }
            }
        }
    </script>
</head>

<body>

<input type="hidden" name="currentPage" id="currentPage" value="2"/>

<div class="search-head">
    <div class="row nav-search">
        <div class="col-2">
            <a href="index.html">
                <span><i class="fa fa-chevron-left fa-2x"></i></span>
            </a>
        </div>
        <div class="col-10">
            <div class="input-group-sm search">
                <input class="form-control searchBtn" placeholder="找攻略" id="search_strategy"
                       onkeydown="search_strategy()">
            </div>
        </div>
    </div>
</div>

<ul class="nav nav-pills nav-justified border border-left-0 border-top-0 border-right-0" id="pills-tab"
    role="tablist">
    <li class="nav-item">
        <a class="nav-link active show" id="pills-top-tab" data-toggle="pill" href="#pills-top">
            <span style="font-weight: bold;">推荐</span>
        </a>
    </li>
</ul>
<div class="tab-content" id="pills-tabContent">
    <div class="tab-pane fade active show" id="pills-top">
        <div class="container commend">
            <a data-href="travelContent.html?id=" render-key="travel_id" render-fun="getAddress">
                <img render-src="coverUrl">
                <p render-html="title"></p>
            </a>
        </div>
        <hr>
        <div class="container strategyCommend">
            <h6>当季推荐</h6>
            <div class="row hot" render-loop="list">
                <div class="col-4">
                    <a data-href="strategyCatalogs.html?strategyId=" render-key="list.id"
                       render-fun="getAddress">
                        <img render-src="list.coverUrl">
                        <p render-html="list.title"></p>
                    </a>
                </div>
            </div>
        </div>
    </div>
</div>
</body>
</html>